science
Grade-11
Easy
Question
Find the magnitude of a vector, A=2i^-2j^
- 3.6
- Non-plan
4.2
ar
- 2.8
- 1.9
Hint:
Magnitude =|v|=
The correct answer is: 2.8
- Suppose there is a vector v= ai^+bj^
- So Magnitude =|v|=
- So |v|== 2.8
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